MIL-SPEC · Electronic Components
ANTSM2
Test Set, Crystal Unit, Quartz
Part NumberANTSM2
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-668-9484 (NSN)
Federal Item NameTEST SET,CRYSTAL UNIT,QUARTZ
Federal Supply Class6625 — Test Instruments
Ac Voltage Rating110.0 VOLTS MINIMUM AND 120.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT
Major ComponentsSTD OSCILLATOR;CASE
Accessory Identifying Number-S221/TSM TYPE NO. AND FCY-231/TSM-1 TYPE NO.
Test Type For Which DesignedTESTS ACTIVITY AND FREQUENCY OF QUARTZ CRYSTALS
Enclosure FeatureSINGLE ITEM W/CARRYING CASE
Accessory Controlling AgencyJCENS AND JCENS
Width12.000 INCHES NOMINAL
Accessory Component Quantity2
Length25.000 INCHES NOMINAL
Frequency Rating50.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM FIRST OPERATING POWER RQMT
MaterialWOOD CARRYING CASE
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is ANTSM2 available?
We can source ANTSM2 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is ANTSM2 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ANTSM2 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like ANTSM2?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for ANTSM2?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.